diff --git a/mingw-w64-tetgen/PKGBUILD b/mingw-w64-tetgen/PKGBUILD
index ea292be139..a9c9824c60 100644
--- a/mingw-w64-tetgen/PKGBUILD
+++ b/mingw-w64-tetgen/PKGBUILD
@@ -2,7 +2,7 @@ _realname='tetgen'
 pkgbase=mingw-w64-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
 pkgver=1.6.0
-pkgrel=2
+pkgrel=3
 pkgdesc='A Quality Tetrahedral Mesh Generator and a 3D Delaunay Triangulator (mingw-w64)'
 arch=('any')
 mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clangarm64' 'clang32')
@@ -48,4 +48,6 @@ package() {
   cd "${srcdir}/build-${MSYSTEM}"
 
   DESTDIR="${pkgdir}" ${MINGW_PREFIX}/bin/cmake --install .
+  install -m 644 -D -t "${pkgdir}${MINGW_PREFIX}/lib" libtet.a
+  install -m 644 -D -t "${pkgdir}${MINGW_PREFIX}/include" ../"${_realname}${pkgver}/tetgen.h"
 }